Unitarity effects in DIS - INSPIRE

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Unitarity effects in DIS

Boris Kopeliovich
(
- Heidelberg, Max Planck Inst. and
- Dubna, JINR
)
,
Bogdan Povh
(
- Heidelberg, Max Planck Inst.
)
,
Enrico Predazzi
(
- Turin U. and
- INFN, Turin
)

Feb, 1997

12 pages

Published in:

Phys.Lett.B 405 (1997) 361-366

Contribution to:

Nevis Workshop on Leading Baryon Production

e-Print:

hep-ph/9704372 [hep-ph]

DOI:

10.1016/S0370-2693(97)00654-0

Report number:

MPI-H-V18-1997,
DFTT-24-97

View in:

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Abstract:

We argue that diffractive DIS, dominated by soft interactions, is probably the unique process which allows us to observe unitarity effects in DIS. Guided by a close analogy between the diffractive dissociation of a highly virtual photon and the elastic scattering of hadrons we propose a specific procedure to analyse the data in order to detect the onset of the unitarity limit. Lacking appropriate data, we use the predictions of a realistic model as an input for our analysis, to demonstrate that the output unitarity signal is sufficiently large to be detectable.

Note:

12 pages of Latex, including 1 figure. Based on a talk presented by B.Z.K. at the Nevis Workshop on Leading Baryon Production, Columbia University, New York, February 1997 Report-no: MPI H-V18-1997, DFTT-24/97

talk: New York 1997/02/27
electron p: deep inelastic scattering
exchange: one-photon
photon p: interaction
diffraction
unitarity: effect
hadron hadron: elastic scattering
pi p: elastic scattering
numerical calculations

References(13)

Figures(0)

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